| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $184.73 | 13.701% | $210.0399 | $210.04 | $210.05 | $210.00 |
| Purchase #2 | $225.36 | 12.610% | $253.7779 | $253.78 | $253.80 | $253.80 |
| Purchase #3 | $241.41 | 5.352% | $254.3303 | $254.33 | $254.35 | $254.30 |
| Purchase #4 | $125.69 | 7.478% | $135.0891 | $135.09 | $135.10 | $135.10 |
| Purchase #5 | $96.88 | 10.660% | $107.2074 | $107.21 | $107.20 | $107.20 |
| Purchase #6 | $114.87 | 3.122% | $118.4562 | $118.46 | $118.45 | $118.50 |
| Purchase #7 | $211.53 | 13.375% | $239.8221 | $239.82 | $239.80 | $239.80 |
| 7 purchase totals = | $1,200.47 | $1,318.7229 | $1,318.73 | $1,318.75 | $1,318.70 | |